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. 2001 Aug;21(15):5232–5241. doi: 10.1128/MCB.21.15.5232-5241.2001

FIG. 4.

FIG. 4

Activation of BPS variant reporters by Tat-fused SF1/mBBP (A) and Tat-fused U2AF65 (B). Percentages of activation and standard deviations (bars) were calculated as for Fig. 3, with activities normalized to the Tat-fused SF1/mBBP-BPS reporter and Tat-fused U2AF65-BPS reporter interactions, respectively. BPS substitutions are highlighted.